Columbium pentafluoride

[建] 五氟化铌

🧩 词语组成解析

columbium
n. [化]铌
pentafluoride
五氟化物

🗣️ 情景例句

and sometimes there isn't.
有时候没有。
Have but few friends though many acquaintances.
朋友要少,熟人要多。
His answer was to lift the vessel out of the water by making it ride on a cushion of air,
他的解决办法是把船体提离水面,让船在一个气垫上行驶,
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🔤 更多 C 开头的单词

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